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제품

디클로로메탄

  • 상품명: 디클로로메탄
  • 다른 이름들: DCM， MDC
  • 카스 번호: 75-09-2
  • 청정: 99.95%
  • MF: CH2Cl2
  • 모습: 무색 액체
  • 패키지: 북
  • 자격증: ISO
  • 애플리케이션: It has various industrial and commercial uses due to its solvent properties and low boiling point
  • 견본: 사용 가능

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큐

4 + 11 =

제품 상세 정보

디클로로메탄, an organic compound, is a colorless transparent liquid with a pungent odor similar to that of ether. Slightly soluble in water, soluble in ethanol and ether, under the usual conditions of use is a non-combustible low boiling point solvent, its vapor in high temperature air becomes a high concentration, it will generate a weak burning mixture of gases, commonly used to replace flammable petroleum ether, ether and so on.
 

제품 매개변수

동의어 Methylene bichloride， Methylene chloride gas， Methylene dichloride， Solmethine， Narkotil， Solaesthin， Di-clo， Refrigerant-30， Freon-30， R-30， DCM， MDC
화학식 CH2Cl2 CAS 번호 1975/9/2
몰 질량 84.93 g·mol−1 숫자 1593
속성
모습 무색 액체
냄새 Faint, chloroform-like
밀도 1.3266 g/cm3 (20 ℃)
녹는 점 −96.7 °C (−142.1 °F; 176.5 케이)
비점 39.6 ℃ (103.3 °F; 312.8 케이)
decomposes at 720 ℃[4]
39.75 ℃ (103.55 °F; 312.90 케이)
~에 760 mmHg
증기압 0.13 kPa (−70.5 °C)；2 kPa (−40 °C)；19.3 kPa (0 ℃)；57.3 kPa (25 ℃)；79.99 kPa (35 ℃)
굴절률 1.4244 (20 ℃)
인화점 None, but can form flammable vapour-air mixtures above ≈100 °C
용해도 Miscible in ethyl acetate, 술, hexanes, benzene, CCl4, diethyl ether, CHCl3
물에 대한 용해도 25.6 g/L (15 ℃)；17.5 g/L (25 ℃)；15.8 g/L (30 ℃)；5.2 g/L (60 ℃)
안정 Volatile
로그 P 1.19
보관상태 room temp

 

애플리케이션

1. Industrial solvent: DCM is widely used in industry as a polar organic solvent. It can dissolve and dilute many organic compounds, such as paints, glues, 수지, adhesives and chemical raw materials. Dichloromethane has important applications in dye, leather, metal cleaning, electronic device cleaning and other industries.

2. 제약 산업: chemical dichloromethane is a commonly used solvent and extraction agent, widely used in pharmaceutical preparations, synthetic drugs and natural drugs extraction and purification process.

3. 화학 합성: dichloromethane is an important reagent in organic chemical synthesis. It can be used as a solvent, dehydrating agent and reaction medium in chlorination reaction to help accelerate the reaction speed and increase the yield.

4. Gas chromatography-Mass spectrometry (GC-MS) : Methylene chloride is a commonly used extraction agent and solvent in gas chromatography-mass spectrometry. It can help separate and detect compounds in complex mixtures for use in chemical analysis and sample pretreatment in mass spectrometers.

5. Pesticide and fertilizer production: dichloromethane, as an intermediate and reaction solvent, can be used in the manufacturing process of pesticides and fertilizers.
 

제품의 다양한 용도

화학 제조에 사용됩니다.,제약 산업,페인트 및 코팅 산업,고무 및 플라스틱 산업,섬유산업,전자 산업,Automotive Industry

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